#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;
int main() {
ios::sync_with_stdio(0);
cin.tie(0);
int n,m;
cin >> n;
vector<int> num(n);
for(int i=0; i<n; i++) {
cin >> num[i];
}
sort(num.begin(),num.end());
cin >> m;
for(int i=0 ; i<m; i++) {
int target;
cin >> target;
if(binary_search(num.begin(),num.end(),target)) {
cout << 1 << '\n';
} else{
cout << 0 << '\n';
}
}
}
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